rice milling

Hi everibody,
how would you translate "rice milling"?Macinatura del riso?
This is the whole sentence:
The Sri Lankan economy has traditionally been dominated by Agriculture and rice-milling industry is the largest agro-based industry in the country turning more value of product than any other industry.
Thanks a lot

Milling is a crucial step in post-production of rice. The basic objective of a rice milling system is to remove the husk and the bran layers, and produce an edible, white rice kernel that is sufficiently milled and free of impurities. Depending on the requirements of the customer, the rice should have a minimum of broken kernels